Israeli researchers have developed a prototype of a wearable device that uses a machine-learning algorithm to predict epileptic seizures up to an hour before onset.

About 30 percent of epilepsy patients do not respond adequately to drugs, meaning that they live in fear of impending seizures that could cause significant injuries.

Epiness, a first-of-its-kind device, was developed by researchers at Ben-Gurion University of the Negev (BGU). The technology has been licensed to NeuroHelp, which plans to begin clinical trials later this year.